Keysight Technologies 86120B, User Manual

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7
General Safety Considerations
Table 1-1. Safety Information for Wavelength Meter
86120B
Laser type HeNe Laser
Wavelength (±0.1 nm) 632.8 nm
Max. CW output power
1
< 1 nW
Beam waist diameter 9 µm
Numerical aperture 0.1
Laser Class according to IEC 60825-
1 (2007) Class 1
Max. permissible CW output power 0.39 mW
1
Max. CW output power is defined as the highest possible optical power that
the laser source can produce at its output connector
Laser Safety Information
The laser sources contained in the product specified by this user guide are classified
according to IEC 60825-1 (2007).
The laser sources comply with 21 CFR 1040.10 except for deviations pursuant to
Laser Notice No. 50 dated 2007-June-24.